slick decision

Demonx2 said
28/10.5W-15 on my avatar 72 Demon. CalTracs w/ split mono springs. I have nearly identical approx. 1" clearance to quarter both in front of and behind the rear tire.

Yeah, that’s easy. Stuffing a 29 or 30” tall tire in there is different.

295/55R15’s which are 28” tall and 11” wide on a 15x10 wheel easily fit in the wheel well of my duster.